CN205903848U - Multi -functional stirring device - Google Patents
Multi -functional stirring device Download PDFInfo
- Publication number
- CN205903848U CN205903848U CN201620807559.XU CN201620807559U CN205903848U CN 205903848 U CN205903848 U CN 205903848U CN 201620807559 U CN201620807559 U CN 201620807559U CN 205903848 U CN205903848 U CN 205903848U
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- Prior art keywords
- paddle
- shaft
- motor
- blending bunker
- stirring
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Abstract
The utility model discloses a multi -functional stirring device, including blending bunker, drive assembly and stirring subassembly, the stirring unit mount is in the blending bunker, and drive assembly provides power for the stirring subassembly, and the blending bunker is the sphere, and drive assembly includes motor I and motor II, and the stirring subassembly includes (mixing) shaft I, (mixing) shaft II, stirring leaf I and stirring leaf II, I drive (mixing) shaft I in the motor, and II drive (mixing) shafts II in the motor are equipped with fog nozzle and air nozzle on the blending bunker, and fog nozzle and air nozzle all are connected with the controller. Compared with the prior art, the beneficial effects of the utility model are that: II corotations simultaneously in motor I and the motor or reversal simultaneously also can main storys, and another reversal can also a commentaries on classics, and another does not change, can satisfy various mixed requirements, makes the more abundant of stirring, reaches better stirring effect.
Description
Technical field
This utility model is related to a kind of multifunctional stirring device.
Background technology
Agitating device generally comprises motor, and the swingle that motor connects, and is also arranged on stirring on swingle
Mix blade composition, agitating device effect is to make liquid, the mixed uniformly equipment of gas medium forced convection, industrial utilization at present
Most of agitating devices be all that structure is single, and stir density larger liquid medium when, mixing effect is bad, and agitating device
The service life of parts is shorter.
The purpose of stirring: Liquid-liquid mixing, gas-liquid mixing and solid-liquid mixing.The influence factor of stirring has several as follows:
1) distribution between overall flow and turbulence pulsation has to power of agitator for the type of agitator, size and rotating speed
Impact.
2) the stirring viscosity of different medium viscosity refers to the resistance capabilities that fluid convection moves, referred to as dynamic viscosity.Fluid exists
During flowing, it is divided into laminar flow, transition flow, three kinds of states of turbulent flow, and determines that the principal element of these three states is the viscosity of fluid.
3) internals stirring particularly impeller, guide shell, baffle plate etc. are also the key factor of impact stirring.
Other
The motion of liquid in agitator tank, is divided into overall flow and turbulence pulsation from yardstick.The flow of overall flow is referred to as
Circulating load, increases circulating load and is conducive to improving the degree of mixing well (see mixability) of micromixing.The intensity of turbulence pulsation and fluid
The speed left during agitator is relevant, strengthens turbulence pulsation and is conducive to reducing separation yardstick and segregation intensity.Different processes pair
Both flowings have different requirements.Drop, the dispersion of bubble, need strong turbulence pulsation；The even suspension of solid particle,
Depend on overall flow.During stirring, distribution in both flowings for the energy, is the major issue in agitator design.
In stirring mixture, biphase density contrast, viscosity and interfacial tension have a significant impact to stirring operation.Density contrast
Less with interfacial tension, thing system more easily reaches stable dispersion；Viscosity more big be unfavorable for being formed good circulate and
Enough turbulence pulsations, and consume larger power of agitator.
In agitator tank, the motion of fluid is complicated single-phase flow or multiphase flow.The stirring of non-Newtonian fluid, in flow regime
There are some special rules with power consumption aspect.The measurement of fluid flow parameters in agitator tank, power of agitator it is expected that with
And the amplification method of agitating device etc., it is all the important topic in mixing theory research and engineer applied.
Viscosity refers to the resistance capabilities that fluid convection moves, and it is defined as: when liquid is flowed with the speed of 1cm/s, every
The size of required shear stress, referred to as dynamic viscosity in 1cm2 plane, in units of pa s.Viscosity is an attribute of fluid.Stream
When body flows in pipeline, there are laminar flow, transition flow, three kinds of states of turbulent flow, in mixing plant, equally there is also these three shapes that flow
State, and determine that one of major parameter of these states is exactly the viscosity of fluid.It is considered that viscosity is less than in whipping process
5pa/s for low viscosity fluid, such as water, Oleum Ricini, maltose, fruit jam, Mel, lubricating oil heavy oil, low slimy milk liquid etc.；5-
50pa/s for medium viscosity fluids, such as ink, toothpaste etc.；50-500pa/s for high viscosity fluid, such as chewing gum, plasticising
Colloidal sol, solid fuel etc.；More than 500pa/s for extra-high rheid for example: rubber composition, plastic melt, organosilicon etc..Right
In low-viscosity media, the fluid circulation of surrounding just can be driven with the high-revolving agitator of minor diameter, and at a distance.And high viscosity
The fluid of medium is quite different, needs directly to be promoted with agitator.Be applied to low viscous and the impeller of rheid have paddle, open whirlpool
Wheeled, pusher, long slender lobule propeller type, orbital, Bu Lumajinshi, sheet frame paddle, SANYE swept-back, mig formula etc..
Being applied to high viscous and extra-high rheid impeller has helical-ribbon type impeller, screw, anchor formula, frame, propeller type etc..Some fluids
Viscosity carries out with reaction and changes it is necessary to use can be suitable for the impeller in wide viscosity field, as general energy formula impeller etc..
The utility model patent being May 15 in 2013 as Publication No. cn103100345a publication date, this agitator includes
First blade and one end connect the shaft halving device clutch end, and the middle part of the first blade is fixed with the other end of shaft
Connection, also includes the second blade, is socketed in the sleeve slide along shaft on shaft and the motor being fixed on shaft, electricity
The outfan of machine is connected with the expansion link for push-and-pull sleeve, and one end of the second blade is hinged with the end points of the first blade, and second
It is hinged with adjusting rod between the other end of blade and sleeve；This patent can adjust mixing position so that liquid agitation is uniform, but
It is that its blade is shorter, does not reach preferable stirring, secondly, the second blade quantity is also more, the resistance of stirring increases, and increased into
This.
Disclosure cn104014268, date of publication is in September, 2014 patent of 3 days it is proposed that a kind of agitator, including
By the blade of swingle and motor connection, the lower end of described swingle is abutted against with a support base, and support base has base, bottom
Seat upper end is provided with the support bar being vertically to horizontal plane, and the external wall of upper portion of support bar is provided with screw thread, screw thread is set with adjustment
The nut of described support bar height, agitator when rotated, non-loosening, no wave, and the advantages of blade will not fall off, but oar
Leaf design too single, during agitated liquid mixing power lack, this patent pursue lightweight conveniently moving when so that stirring
Effect is greatly reduced.
Therefore, for existing disclosed technology and practical application, this patent is directed to one kind and overcomes existing structure to set
Meter mixing effect is undesirable, and mixing time is long, the big new solution of energy consumption.
Utility model content
It is for above-mentioned the deficiencies in the prior art that this utility model needs the problem solving, and provides a kind of multifunctional stirring
Device.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of multifunctional stirring device, including blending bunker, drive component and mixing component, mixing component is installed on blending bunker
Interior, drive component provides power for mixing component, and blending bunker is spherical in shape, and drive component includes motor and motor, mixing component
Including shaft, shaft, paddle and paddle, shaft and shaft are mounted opposite in blending bunker, and
Both are axially all overlapped with the diameter of blending bunker, Motor drive shaft, Motor drive shaft, paddle with
All in annular, paddle is arranged on the free end of shaft to paddle, and paddle is arranged on the freedom of shaft
End, paddle is provided with axis hole with shaft interference, shaft runs through axis hole, blending bunker, paddle and paddle
The center of circle overlap, and the external diameter with diameter greater than paddle of blending bunker, the internal diameter of paddle is more than the external diameter of paddle,
Separately set controller controlled motor and motor forward or reverse respectively, the upper disc of blending bunker is used for spraying at least provided with 1
The spray nozzle of liquid charging stock, at least provided with 1 air nozzle being used for air blowing on the lower disc of blending bunker, spray nozzle and air nozzle are equal
It is connected with controller.
Gap between paddle and paddle is more than 10cm.
The width of paddle is 5cm-15cm.
The width of paddle is 5cm-10cm.
Shaft is made by stainless steel material with paddle.
The internal diameter of axis hole is more than the diameter of shaft, and is socketed with bearing with the corresponding position of axis hole on shaft,
Axis hole is socketed on bearing.
Compared with prior art, the beneficial effects of the utility model are:
(1) Motor drive shaft, shaft drives paddle, Motor drive shaft, shaft band
Dynamic paddle, motor and motor can rotate forward simultaneously or reversion simultaneously is it is also possible to a main story, another reversion, also may be used
Turned with one, another does not turn, various mixing can be met and require, make the more abundant of stirring, reach more preferable mixing effect.
(2) it is provided with axis hole with shaft interference on paddle, can avoid interference with, work independently from each other.
(3) it is socketed with bearing with the corresponding position of axis hole on shaft, axis hole is socketed on bearing, that is, avoid dry
Relate to, shaft provides support to paddle again, because the diameter ratio of paddle is larger, easily damages when resistance is larger
Bad, shaft provides support, can avoid its damage, extend its service life.
(4) spray nozzle is connected with controller, and spray nozzle is used for spraying liquid raw material, is opened by controller plc interval
Spray nozzle, cooperation forward and backward stirring, liquid charging stock can be made more uniformly to mix with other raw materials, be particularly well-suited to add
Measure little liquid charging stock.
(5) spray nozzle and air nozzle are all connected with controller, and air nozzle is used for blowing into blending bunker, by controller control
Device interval processed opens air nozzle, can effectively prevent proportion in liquid charging stock from sinking to the bottom than larger raw material so that various liquid phase is former
Material mix homogeneously.
(6) this multifunctional stirring device is not only suitable for powder raw material and is also applied for liquid charging stock.
Brief description
Fig. 1 be multifunctional stirring device of the present utility model and structural representation；
Wherein, 1- blending bunker, 2- motor, 3- motor, 4- shaft, 5- shaft, 6- paddle, 7- stirs
Leaf, 8- bearing, 9- spray nozzle, 10- air nozzle.
Specific embodiment
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is only described in a schematic way, therefore it only shows the composition relevant with this utility model.
As shown in figure 1, a kind of multifunctional stirring device, including blending bunker, drive component and mixing component, mixing component is pacified
It is loaded in blending bunker, drive component provides power for mixing component, blending bunker is spherical in shape, and drive component includes motor and motor
, mixing component includes shaft, shaft, paddle and paddle, and shaft and shaft are mounted opposite
In blending bunker, and both axial directions are all overlapped with the diameter of blending bunker, Motor drive shaft, Motor drive shaft
, all in annular, paddle is arranged on the free end of shaft, and paddle is arranged on and stirs for paddle and paddle
Mix the free end of axle, paddle is provided with axis hole with shaft interference, shaft runs through axis hole, blending bunker, stirring
The center of circle of leaf and paddle overlaps, and the external diameter with diameter greater than paddle of blending bunker, and the internal diameter of paddle is more than stirring
The external diameter of leaf, separately sets controller respectively controlled motor and motor forward or reverse, on the upper disc of blending bunker at least provided with
1 spray nozzle being used for spraying liquid raw material, at least provided with 1 air nozzle being used for air blowing, spraying on the lower disc of blending bunker
Mouth and air nozzle are all connected with controller.
Gap between paddle and paddle is more than 10cm.
The width of paddle is 5cm-15cm.
The width of paddle is 5cm-10cm.
Shaft is made by stainless steel material with paddle.
The internal diameter of axis hole is more than the diameter of shaft, and is socketed with bearing with the corresponding position of axis hole on shaft,
Axis hole is socketed on bearing.
The stirring means of multifunctional stirring device, comprise the following steps；
The first step, raw material is put in blending bunker；
Second, rotating forward stirring simultaneously, controller controlled motor and motor rotate forward simultaneously；
3rd step, simultaneously reversion stirring, controller controlled motor and motor invert simultaneously；
4th step, forward and backward stir simultaneously, the rotating forward of controller controlled motor, motor reversal or controller controlled motor
Reversion, motor rotates forward；
5th step, single shaft rotate forward stirring, and controller controlled motor rotates forward, and motor stopping or controller controlled motor are just
Turn, motor stops；
6th step, single shaft reversion stirring, controller controlled motor inverts, and motor stops or controller controlled motor is stopped
Only, motor reversal；
7th step, controller interval open spray nozzle liquid charging stock or/and interval is opened air nozzle and blown.
Compared with prior art, the beneficial effects of the utility model are:
(1) Motor drive shaft, shaft drives paddle, Motor drive shaft, shaft band
Dynamic paddle, motor and motor can rotate forward simultaneously or reversion simultaneously is it is also possible to a main story, another reversion, also may be used
Turned with one, another does not turn, various mixing can be met and require, make the more abundant of stirring, reach more preferable mixing effect.
(2) it is provided with axis hole with shaft interference on paddle, can avoid interference with, work independently from each other.
(3) it is socketed with bearing with the corresponding position of axis hole on shaft, axis hole is socketed on bearing, that is, avoid dry
Relate to, shaft provides support to paddle again, because the diameter ratio of paddle is larger, easily damages when resistance is larger
Bad, shaft provides support, can avoid its damage, extend its service life.
(4) spray nozzle is connected with controller, and spray nozzle is used for spraying liquid raw material, is opened by controller plc interval
Spray nozzle, cooperation forward and backward stirring, liquid charging stock can be made more uniformly to mix with other raw materials, be particularly well-suited to add
Measure little liquid charging stock.
(5) spray nozzle and air nozzle are all connected with controller, and air nozzle is used for blowing into blending bunker, by controller control
Device interval processed opens air nozzle, can effectively prevent proportion in liquid charging stock from sinking to the bottom than larger raw material so that various liquid phase is former
Material mix homogeneously.
(6) this multifunctional stirring device is not only suitable for powder raw material and is also applied for liquid charging stock.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description with new technical scope it is necessary to determine its technology according to right
Property scope.
Claims (6)
1. a kind of multifunctional stirring device, including blending bunker, drive component and mixing component, mixing component is installed on blending bunker
Interior, drive component for mixing component provide power it is characterised in that: blending bunker is spherical in shape, and drive component includes motor and motor
, mixing component includes shaft, shaft, paddle and paddle, and shaft and shaft are mounted opposite
In blending bunker, and both axial directions are all overlapped with the diameter of blending bunker, Motor drive shaft, Motor drive shaft
, all in annular, paddle is arranged on the free end of shaft, and paddle is arranged on and stirs for paddle and paddle
Mix the free end of axle, paddle is provided with axis hole with shaft interference, shaft runs through axis hole, blending bunker, stirring
The center of circle of leaf and paddle overlaps, and the external diameter with diameter greater than paddle of blending bunker, and the internal diameter of paddle is more than stirring
The external diameter of leaf, separately sets controller respectively controlled motor and motor forward or reverse, on the upper disc of blending bunker at least provided with
1 spray nozzle being used for spraying liquid raw material, at least provided with 1 air nozzle being used for air blowing, spraying on the lower disc of blending bunker
Mouth and air nozzle are all connected with controller.
2. multifunctional stirring device according to claim 1 it is characterised in that: between paddle and paddle
Gap is more than 10cm.
3. multifunctional stirring device according to claim 1 it is characterised in that: the width of paddle be 5cm-15cm.
4. multifunctional stirring device according to claim 1 it is characterised in that: the width of paddle be 5cm-10cm.
5. multifunctional stirring device according to claim 1 it is characterised in that: shaft and paddle are by stainless steel
Material is made.
6. multifunctional stirring device according to claim 1 it is characterised in that: the internal diameter of axis hole be more than shaft straight
It is socketed with bearing with the corresponding position of axis hole, axis hole is socketed on bearing on footpath, and shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807559.XU CN205903848U (en) | 2016-07-29 | 2016-07-29 | Multi -functional stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807559.XU CN205903848U (en) | 2016-07-29 | 2016-07-29 | Multi -functional stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205903848U true CN205903848U (en) | 2017-01-25 |
Family
ID=57802430
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620807559.XU Expired - Fee Related CN205903848U (en) | 2016-07-29 | 2016-07-29 | Multi -functional stirring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205903848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139990A (en) * | 2016-07-29 | 2016-11-23 | 无锡乐华自动化科技有限公司 | A kind of multifunctional stirring device and stirring means thereof |
-
2016
- 2016-07-29 CN CN201620807559.XU patent/CN205903848U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139990A (en) * | 2016-07-29 | 2016-11-23 | 无锡乐华自动化科技有限公司 | A kind of multifunctional stirring device and stirring means thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |